KEGG   REACTION: R01870
Entry
R01870                      Reaction                               
Name
orotidine-5'-phosphate:diphosphate phospho-alpha-D-ribosyl-transferase
Definition
Orotidine 5'-phosphate + Diphosphate <=> Orotate + 5-Phospho-alpha-D-ribose 1-diphosphate
Equation
Reaction class
RC00611  C00295_C01103
Enzyme
Pathway
rn00240  Pyrimidine metabolism
rn01100  Metabolic pathways
rn01240  Biosynthesis of cofactors
Module
M00051  De novo pyrimidine biosynthesis, glutamine (+ PRPP) => UMP
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.4  Glycosyltransferases
   2.4.2  Pentosyltransferases
    2.4.2.10
     R01870  Orotidine 5'-phosphate + Diphosphate <=> Orotate + 5-Phospho-alpha-D-ribose 1-diphosphate
Orthology
K00762  orotate phosphoribosyltransferase [EC:2.4.2.10]
K13421  uridine monophosphate synthetase [EC:2.4.2.10 4.1.1.23]
Other DBs
RHEA: 10383

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